<!--
 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div
    class="jb-edit-host"
    :class="mode">
    <div
      class="render-value-box"
      @click.stop="handleBlockShowEdit">
      <div class="value-text">
        <slot :value="localValue">
          <div
            style="margin-left: -4px;"
            v-html="renderHtml" />
        </slot>
      </div>
      <div class="edit-action-box">
        <icon
          v-if="!isBlock && !isSubmiting"
          class="edit-action"
          type="edit-2"
          @click.self.stop="handleShowEdit" />
        <icon
          v-if="isSubmiting"
          class="edit-loading"
          type="loading-circle" />
      </div>
    </div>
    <ip-selector
      :original-value="originalHostNodeInfo"
      :show-dialog="isShowChooseIp"
      :value="localValue.hostNodeInfo"
      @change="handleHostChange"
      @close-dialog="handleCloseIPSelector" />
    <!-- <choose-ip
            v-model="isShowChooseIp"
            :host-node-info="localValue.hostNodeInfo"
            :original-value
            @on-change="handleHostChange" /> -->
  </div>
</template>
<script>
  import _ from 'lodash';

  import TaskHostNodeModel from '@model/task-host-node';

  import I18n from '@/i18n';
  // import ChooseIp from '@components/choose-ip';

  export default {
    name: 'JbEditHost',
    // components: {
    //     ChooseIp,
    // },
    props: {
      /**
       * @value block 块级交互
       * @value ‘’ 默认鼠标点击编辑按钮
       */
      mode: {
        type: String,
        default: 'block',
      },
      /**
       * @desc 编辑操作对应的字段名称
       */
      field: {
        type: String,
        required: true,
      },
      /**
       * @desc 默认值
       */
      value: {
        type: Object,
        default: new TaskHostNodeModel({}),
      },
      /**
       * @desc 宽度
       */
      width: {
        type: String,
        default: 'auto',
      },
      remoteHander: {
        type: Function,
        default: () => Promise.resolve(),
      },
      /**
       * @desc 值验证规则
       */
      rules: {
        type: Array,
        default: () => [],
      },
    },
    data() {
      return {
        localValue: this.value,
        isShowChooseIp: false,
        error: '',
        isEditing: false,
        isSubmiting: false,
      };
    },
    computed: {
      renderHtml() {
        if (!this.localValue) {
          return '--';
        }
        const {
          dynamicGroupList,
          hostList,
          nodeList,
        } = this.localValue.hostNodeInfo || {};
        const strs = [];
        if (hostList.length > 0) {
          strs.push(`<span class="number strong">${hostList.length}</span>${I18n.t('台主机.result')}`);
        }
        if (nodeList.length > 0) {
          strs.push(`<span class="number strong">${nodeList.length}</span>${I18n.t('个节点.result')}`);
        }
        if (dynamicGroupList.length > 0) {
          strs.push(`<span class="number strong">${dynamicGroupList.length}</span>${I18n.t('个分组.result')}`);
        }
        return strs.length > 0 ? strs.join('\n') : '--';
      },
      styles() {
        return {
          width: this.width,
        };
      },
      isBlock() {
        return this.mode === 'block';
      },
    },
    watch: {
      value: {
        handler(value) {
          this.localValue = Object.freeze(_.cloneDeep(value));
        },
        immediate: true,
      },
    },
    created() {
      this.originalValue = _.cloneDeep(this.value.hostNodeInfo);
    },
    methods: {
      /**
       * @desc 值验证
       */
      doValidator() {
        const checkValidator = (rule, value) => new Promise((resolve, reject) => {
          if (rule.required && !value) {
            reject(rule.message);
          }
          // 通过自定义方法来检测
          if (rule.validator && (typeof rule.validator === 'function')) {
            const result = rule.validator(value);
            if (result.then) {
              result.then((data) => {
                if (data) {
                  return resolve();
                }
                return reject(rule.message);
              }).catch(() => {
                reject(rule.message);
              });
            } else if (result) {
              return resolve();
            } else {
              return reject(rule.message);
            }
          } else {
            resolve();
          }
        });

        const allPromise = this.rules.map(rule => checkValidator(rule, this.localValue));
        this.isValidatoring = true;
        return Promise.all(allPromise).finally(() => {
          this.isValidatoring = false;
        });
      },
      /**
       * @desc 提交编辑
       */
      triggerChange() {
        this.doValidator()
          .then(() => {
            this.isEditing = false;
            if (this.localValue === this.value) {
              return;
            }
            this.isSubmiting = true;
            this.remoteHander({
              [this.field]: this.localValue,
            }).then(() => {
              this.$emit('on-change', {
                [this.field]: this.localValue,
              });
              this.messageSuccess(I18n.t('编辑成功'));
            })
              .catch(() => {
                this.localValue = this.value;
              })
              .finally(() => {
                this.isSubmiting = false;
              });
          })
          .catch((error) => {
            this.error = error;
          });
      },
      handleBlockShowEdit() {
        if (!this.isBlock) {
          return;
        }
        this.handleShowEdit();
      },
      /**
       * @desc 显示input
       */
      handleShowEdit() {
        document.body.click();
        this.isShowChooseIp = true;
      },
      handleCloseIPSelector() {
        this.isShowChooseIp = false;
      },

      handleHostChange(hostNodeInfo) {
        this.localValue = Object.freeze({
          ...this.localValue,
          hostNodeInfo,
        });
        this.triggerChange();
      },
    },
  };
</script>
<style lang='postcss'>
  .jb-edit-host {
    &.block {
      position: relative;
      cursor: pointer;

      .render-value-box {
        padding-top: 5px;
        padding-left: 10px;
        margin-left: -10px;

        &:hover {
          background: #f0f1f5;
        }
      }

      .edit-action-box {
        position: absolute;
        top: 0;
        right: 10px;
        width: 16px;
      }
    }

    .render-value-box {
      position: relative;
      display: flex;
      min-width: 36px;
      min-height: 28px;

      &:hover {
        .edit-action {
          opacity: 100%;
          transform: scale(1);
        }
      }
    }

    .value-text {
      line-height: 18px;
      white-space: pre;
    }

    .edit-action-box {
      display: flex;
      align-items: center;
      min-height: 1em;
      margin-right: auto;
      font-size: 16px;
      color: #979ba5;

      .edit-action {
        padding: 6px 0 6px 2px;
        cursor: pointer;
        opacity: 0%;
        transform: scale(0);
        transition: 0.15s;
        transform-origin: left center;

        &:hover {
          color: #3a84ff;
        }
      }

      .edit-loading {
        position: absolute;
        top: 9px;
        margin-left: 2px;
        animation: rotate-loading 1s linear infinite;
      }
    }

    .edit-value-container {
      position: relative;
      width: 100%;
      font-size: 0;

      &.edit-error {
        .bk-form-input {
          border-color: #ea3636 !important;
        }
      }

      .input-edit-info {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        z-index: 1;
        display: flex;
        align-items: center;
        padding: 0 10px;
        font-size: 16px;
        color: #ea3636;
      }
    }
  }
</style>
